Pass the Oracle Database 19c 1z0-078 Questions and answers with ExamsMirror

Any database instance with the COMPATIBLE parameter set to 12.2 or later can access it.

It can contain ASM Dynamic Volume Manager (ADVM) volumes.

Each disk in each of the three fail groups is a mirror of the corresponding disk of the other two failure groups.

The ASM compatible attributes can be changed to 12. l for this disk group.

Files created in this disk group always have two copies for each allocation unit: one primary and one secondary.

A thread of redo must be created before starting a fourth instance if a thread is not already available.

A thread of redo is automatically dropped when an instance is removed from a RAC database by usingSRVCTL.

All the instances must have the same number of redo log groups and each group must have the same number of redo log members.

A redo log group added using alter database add logfile without the instance clause is added to each instance.

A thread of redo must contain at least two log groups before it can be enabled.

Update the path environment variable on each cluster node to point to the 50RACLE HOME/OPacch directory

Stage the patch on the cluster node where the OPacch utility will be executed.

Update the path environment variable on the node where you will run the OPatch utility to point to the SORacle HOME/OPacch directory.

Stage the patch on all cluster nodes.